Introduction The oftenness solvent is a representation of the carcasss repartee to curving stimulant drugs at varying frequencies. The takings of a linear system to a sinusoidal input is a sinusoid of the alike(p) frequency but with a distinguishable order of magnitude and mannikin. The frequency response is defined as the magnitude and phase passings betwixt the input and output sinusoids. The frequency response comprises of cardinal move: 1. Gain Response 2.Phase Response The frequency response of a system enkindle be viewed two different ways: via the Bode patch or via the Nyquist plat. Both methods pomp the like tuition; the difference lies in the way the information is presented. These will be discussed in more detail in the theory section of this report. The spell design is shown below: move: Functional Role of the Circuit The electrical circuit place be viewed as a potential divider network. Shown in digit 2 The reactance of the c apacitor is given as The circuit as a low pass get through. A world-class order, low pass RC filter is simply an RC series circuit across the input, with the output taken across the capacitor. We assume that the output of the circuit is not connected, or connected only to advanced impedance, so that the current is the same in both R and C.
The voltage across the capacitor is IXC = I/wC. The voltage across the series faction is IZRC = I(R2 + (1/wC)2)1/2, so the gain is From the phasor diagram for this filter, we see that the output lags the input in phase. At the angulate frequency w = wo = 1/RC, the capacitive reactance 1/wC equals the electric resistance R. We s how this characteristic frequency on all gra! phs on this page. For instance, if R = 1 kW and C = 0.47 mF, then 1/RC = wo... If you want to get a full-of-the-moon essay, order it on our website:
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